From 1f0904b800d9d69698e79ce0435a2777d5f7ec27 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 9 Sep 2009 04:27:16 +0200 Subject: sample-util: add pa_convert_size() call for converting sizes between two sample specs --- src/pulsecore/sample-util.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/pulsecore/sample-util.c') diff --git a/src/pulsecore/sample-util.c b/src/pulsecore/sample-util.c index 5fae1928..a26dc876 100644 --- a/src/pulsecore/sample-util.c +++ b/src/pulsecore/sample-util.c @@ -1056,3 +1056,13 @@ void pa_memchunk_sine(pa_memchunk *c, pa_mempool *pool, unsigned rate, unsigned calc_sine(p, c->length, freq * l / rate); pa_memblock_release(c->memblock); } + +size_t pa_convert_size(size_t size, const pa_sample_spec *from, const pa_sample_spec *to) { + pa_usec_t usec; + + pa_assert(from); + pa_assert(to); + + usec = pa_bytes_to_usec_round_up(size, from); + return pa_usec_to_bytes_round_up(usec, to); +} -- cgit